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Java/j2ee Developer Resume

Pittsburgh, PA

SUMMARY:

  • 5 years of experience in software architecture, design, development, testing and maintenance of web and enterprise applications using Java, J2EE technologies.
  • Used the different development methodologies and approaches including Agile/Iterative and Waterfall methods throughout the life cycle of the project.
  • Having extensive working knowledge With Java/J2EE, Struts, Servlets, JSP, JDBC/ODBC, XML/XSLT, and JMS.
  • Extensive experience with the databases Oracle, MS SQL Server, and PostgreSQL.
  • Good exposure on Hibernate, Spring and JSF Frameworks.
  • Solid working knowledge of Application/Web servers like WebSphere, Web Logic, JBoss, and Apache Tomcat.
  • Good exposure in developing Java Web Services using XML, SOAP, Web Services (Jax - ws and Rest), WebSphere, JBoss, Web logic, WSDL and Apache Axis.
  • Worked on the MVC architectures implementations like Struts Framework.
  • Worked on J2EE design patterns like,Singleton, Service Locator, Session Facade, DAO, Business Delegates, Front controller, Adapter, DAO, and Servlet Filter etc..,
  • Worked on UI page using HTML, Java Script, JQuery and AngularJS
  • Experience in writing SQL, PL/SQL Stored Procedures.
  • Experienced in using the Java IDE’s such as RAD, Eclipse.
  • Experience in using Log4J, ANT, MAVEN and JUnit.
  • Good exposure to software configuration management tools like Subversion, Clear case and VSS.
  • Worked in Retail, Healthcare and Insurance Domains.
  • Very good at problem understanding and solution designing.
  • Self-motivated and quick learner of new concepts and technologies.
  • A team player with excellent interpersonal, communication and presentation skills.

TECHNICAL SKILLS:

OPERATING SYSTEMS: Windows 2000/NT/XP/Vista/7, Sun Solaris, Linux, UNIX, MS-DOS.

LANGUAGES: JAVA, C++, C and COBOL.

WEB PROGRAMMING: Servlets, JSP, Struts, HTML, XML, XSD, XSLT, DTD, DOM, JQuery, JAVA-Script and Ajax.

FRAMEWORKS: Struts, Spring, JSF, AOP and Hibernate

DATABASE: Oracle, DB2,Postgres SQL and MS SQL Server

DESIGNING PACKAGE: UML.

SERVERS: Tomcat, Web Logic, JBoss and WebSphere.

I D E’s: Eclipse, Intellij and RAD

VERSION CONTROL: Clear case, VSS and SVN

AGILE PRACTICES: Test Driven Development, Continuous Integration, Daily Standup meetings, Code reviews

CONTINUOUS INTEGRATION SERVERS: Hudson/Jenkins, Cruise Control

OTHER TOOLS: Ant, Maven, Rational Rose, SQL Developer, TOAD and MS Visio

PROFESSIONAL EXPERIENCE:

Confidential, Pittsburgh, PA

JAVA/J2EE Developer

Responsibilities:

  • Participated in Agile Development Team, and having daily SCRUM meeting for progress reporting as well as task distributing.
  • Involved in Core Java coding by using Java APIs such as Collections, Multithreading, Exception Handling, Generics, Enumeration, and Java I/O to fulfill the implementation of business logic.
  • Configured the xml files for Hibernate and applied its Object Relational Mapping ORM to enable the data transactions between POJO and Oracle Database .
  • Provided rest end point urls for frontend end by creating the controller, service, repository classes and supported the integration from frontend to backend.
  • Worked on xml files provided by ibf and sbp teams for frontend changes on nexen forms.
  • Responsible for designing the User Interface by coding in HTML5, CSS3, AngularJS to build this Single Page Application (SPA).
  • Developed front-end code AngularJS to retrieve data as JSON Object from controllers in back-end Restful Server, then display the well organized result in web pages by writing AngularJS controller, directives, services, and route providers. Also used Angular.js filter to make the data searchable and sortable.
  • Worked with source version control tool Git to manage the code repository. wrote JUnit test case in the coding part of Java methods.

Environment: JDK 1.8, J2EE, Node.JS, Spring, Hibernate, JPA, Oracle, REST, Web Service, Swagger Servlet, JUnit, HTML, CSS, JavaScript, jQuery, Angular.JS, JSON, XML, NXN Framework, NPM, Bower Tomcat, log4J, Subversion, JIRA, SCRUM, My Eclipse/Eclipse.

Confidential, Pittsburgh, PA

JAVA/J2EE Developer

Roles and Responsibilities:

  • Working with a wide array of business and IT management to analyze, design and develop system architecture using J2EE design patterns.
  • Worked in Agile environment. Experience working with scrum team.
  • Developing Web application for users so they can send out the Medicare Secondary Pay Eligible Member Information to CMS(Government)
  • Working on complete Core Java Package using oops concepts, String, Exception Handling, Collection framework, Multithreading, Serialization and I/O stream concepts.
  • Used spring for Dependency Injection for plugging in the Hibernate DAO objects for the business layer.
  • Developed REST/HTTP APIs for exposing Medicare Secondary Payer (MSP) information from MSP systems.
  • Used JAXB for XML parsing.
  • Involved in developing web UI using AngularJS.
  • Working on different technologies like Java, JPA, EJB's, Junits, Mockito, DB2, Oracle, JSP, HTML, AngularJS and Web Sphere.
  • Active involvement in Build and deployment using UC Deploy.
  • Utilizing all components of project methodology and the application development lifecycle.Drafting reports and technical materials.

Environment: Java, DB2, Harvest, WebSphere, JSP, JPA, JDBC, EJB's, JAXB, Log4j, Junit, Mockito, HTML, Agile

Confidential, Pittsburgh, PA

JAVA/J2EE Developer

Roles and Responsibilities:

  • Involved in analysis, design, and development of Confidential system, and developed specifications that include Use Cases, Class Diagrams, and Sequence diagrams.
  • Worked in Agile environment. Experience working with scrum team.
  • Used IBM Rad version 8.0 and IBM Web sphere
  • Developed the application using ICE Faces/ICE Mobile framework, Spring Boot, Spring Security.
  • Developed front end components using Ice faces/Ice mobile for create, edit, and search checklists screens.
  • Used Hibernate in data access layer to access and update information in the database.
  • Used Web services - WSDL and SOAP for testing.
  • Used XML parser APIs such as JAXP and JAXB in the web service's request response data marshalling as well as unmarshalling process.
  • Deployed the application in IBM Web sphere Application Server.
  • Developed JUnit test cases for all the developed modules
  • Used Log4J to capture the log that includes runtime exceptions, monitored error logs and fixed the problems.

Environment: J2EE, Spring Boot, Spring Security Hibernate, JSF, ICE faces, ICE Mobile, RAD, Clear Case, Clear Quest, Web sphere, Oracle, SQL Developer and LOG4J.

Confidential

JAVA/J2EE Developer

Responsibilities:

  • Involved in system requirements study and conceptual design.
  • Responsible for writing detailed functional and technical design documentation for the requirements.
  • Implemented using MVC-II architecture and enhanced the design using Session Facade and value object patterns.
  • Involved in Development of Presentation layer (JSP, Servlets) in Guest Care Module.
  • Designed and developed the UML Class and Sequence diagrams.
  • Responsible for development, testing Servlets and JSPs in the typical MVC paradigm.
  • Configure data source in WebSphere Application server.
  • Written the SQL Stored Procedure and functions to retrieve the application level data.
  • Used JavaScript for client side validation and to create interactive web pages.
  • Using Junit test tool tested the each and every flow
  • Performed Code Reviews & Unit/Integration Testing. Involved in fixing the bugs identified during Testing, UAT.

Environment: Java, Servlets, JSP, JSTL, JDBC, XML, Struts Framework, IBM Web Sphere, Rational Clear Quest, Clear case, IBM RAD, Putty, log4j,, MS-Visio, Ant, JavaScript and Oracle.

Confidential

Developer

Responsibilities:

  • Involved in all the phases of SDLC including Requirements Collection, Design & Analysis of the Customer Specifications, Development and Customization of the Application
  • Created Software Architecture Document (SAD), where all requirements in the Use cases are addressed and provide design details.
  • Designed and developed the application using Struts Framework.
  • Developing struts based Action classes and Action Forms.
  • Involved in creating request based JSP pages
  • Configured the security of the application by providing Form based authentication mechanism.
  • Used the Tiles framework for consistent look of all the web-pages
  • Used IBM Rad IDE and IBM Web sphere Application server.
  • Involved in Tables creation in database by using the concept of normalization.
  • Involved in configuring data source in WebSphere server.
  • Performed Code Reviews & Unit/Integration Testing.
  • Involved in fixing the bugs identified during Testing, UAT and supported the Go-live hyper care for production.

Environment: Java, Servlets, JSP, JSTL, JDBC, XML, Struts Framework, IBM Web Sphere, Rational Clear Quest, Clear case, IBM RAD, Putty, log4j,, MS-Visio, Ant, JavaScript and Oracle.

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